Bug 1120369 followup, touch CLOBBER to fix this CLOSED TREE

--HG--
extra : rebase_source : 9c3cd7f1ba303bc733b0ab24fac7ab901e79ffc3

CLOBBER

@@ -22,4 +22,4 @@
 # changes to stick? As of bug 928195, this shouldn't be necessary! Please
 # don't change CLOBBER for WebIDL changes any more.
 
-Bug 1109248 - This needed a CLOBBER on Windows and OSX.
+Bug 1120369 - Needed a CLOBBER on at least Linux and OSX.